PROBLEM TO BE SOLVED: To provide a method for preserving the flavor of flavor oil during heating, overcoming the disadvantage of flavor oil that the flavor is easily dissipated by heating.SOLUTION: The method for preserving the flavor of flavor oil during heating includes containing 0.01 to 7 wt% of an emulsifier having an HLB of 1 to 15 in the flavor oil.COPYRIGHT: (C)2014,JPO&INPIT【課題】風味油は加熱等により風味を消失されやすい欠点を有しており、風味油の加熱時の風味を維持する方法を提供する。【解決手段】風味油に、HLB 1~15 である乳化剤を0.01~7重量%含有させることを特徴とする、当該風味油の加熱時の風味を維持する方法である。【選択図】なし